/**
 * \file dnn/src/fallback/pooling/opr_impl.h
 * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
 *
 * Copyright (c) 2014-2020 Megvii Inc. All rights reserved.
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 */
#pragma once
#include "src/naive/pooling/opr_impl.h"

namespace megdnn {
namespace fallback {

class PoolingImpl: public naive::PoolingForwardImpl {
    public:
        using naive::PoolingForwardImpl::PoolingForwardImpl;
        void exec(_megdnn_tensor_in src, _megdnn_tensor_out dst,
                _megdnn_workspace workspace) override;
    private:
        void exec_w3x3_s1x1(_megdnn_tensor_in src, _megdnn_tensor_out dst);
        void exec_w2x2_s2x2_int8(_megdnn_tensor_in src, _megdnn_tensor_out dst);
        void exec_w2x2_s2x2_avg_int8(_megdnn_tensor_in src,
                _megdnn_tensor_out dst);
};

} // namespace fallback
} // namespace megdnn
// vim: syntax=cpp.doxygen

